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path: root/Documentation/media/uapi/dvb/dmx-expbuf.rst
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2017-12-28media: dvb-core: get rid of mmap reserved fieldMauro Carvalho Chehab
The "reserved" field was a way, used at V4L2 API, to add new data to existing structs without breaking userspace. However, there are now clever ways of doing that, without needing to add an uneeded overhead. So, get rid of them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-28media: dvb uAPI docs: document mmap-related ioctlsMauro Carvalho Chehab
5 new ioctls were added to the DVB demux API, in order to handle memory maped I/O. Add documentation for them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>